JB Industriesí PlatinumÆ Series Vacuum Pump Is the Best Pump In the Industry. Designed For the Serious Air Conditioning and Refrigeration Technician, the PlatinumÆ Vacuum Pump Features a Gas Ballast and Blank Off Valve. American Made and Subjected To JbíS Rigorous Performance Standards, the PlatinumÆ Series Is the Top of the Line For Both Quality and Durability. Backed By An Unprecedented 24 Month Over-The-Counter Warranty, There Is No Better Pump On the Market. Because Each PlatinumÆ Pump Is Made At Our Factory In Aurora, Illinois, Quality and Dependability Are Woven In with Hard Working American Pride. Completely Field Repairable, Our PlatinumÆ Series Is Designed To Last. Refer To Page 76 of Our Catalog For a Complete List of Repair Parts.